package com.gaohe.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.gaohe.pojo.User;
import com.gaohe.pojo.UserClasses;

import java.util.List;

public interface UserClassesService extends IService<UserClasses> {
    List<UserClasses> getClassesByUserId(Long userId);

    Long getTotalCount(Long tid);

    Long getMouthCount(Long tid);

    List<UserClasses> getUserByClassId(Long classId);
}
